P 22077
- CAS NO.:1247819-59-5
- Empirical Formula: C12H7F2NO3S2
- Molecular Weight: 315.32
- MDL number: MFCD22580421
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-31 18:15:48
What is P 22077?
Description
P22077 (1247819-59-5) is a selective (tested against 23 other DUBs) inhibitor of USP7 (IC50?= 8 μM) and the closely related USP47.1,2?It destabilizes claspin, a scaffolding protein involved in regulating Chk1 kinase, a DNA damage response enzyme.2?P22077 inhibits neuroblastoma growth?via?induction of p53-mediated apoptosis.3?N-Myc was destabilized by P22077 inhibition of USP7 in human neuroblastoma cells.4?It was able to stabilize p53 levels in conjunction with an Mdm2 inhibitor (Nutlin-3,?Cat# 10-1350)?in HCT116 colorectal carcinoma cells.5
The Uses of P 22077
P22077 is an analog of the ubiquitin-specific protease (USP7) inhibitor P5091. It inhibits USP7, as well.
storage
Store at +4°C
References
1) Tian?et al. (2011),?Characterization of Selective Ubiquitin and Ubiquitin-like Protease Inhibitors Using a Fluorescence-Based Multiplex Assay Format; Assay Drug Dev. Technol.?9?165 2) Altun?et al.?(2011),?Activity-based chemical proteomics accelerates inhibitor development for deubiquitinylating enzymes; Chem. Biol.?18?1401 3) Fan?et al.?(2013),?USP7 inhibitor P22077 inhibits neuroblastoma growth via inducing p53-mediated apoptosis;?Cell Death Dis.?4?e867 4) Tavana?et al.?(2016),?HAUSP deubiquitinates and stabilizes M-Myc in neuroblastoma; Nat. Med.?22?1180 5) Tavana?et al.?(2018),?Targeting HAUSP in both p53 wildtype and p53-mutant tumors; Cell Cycle?17?823
Properties of P 22077
Melting point: | 146 - 148°C |
Boiling point: | 395.4±42.0 °C(Predicted) |
Density | 1.53±0.1 g/cm3(Predicted) |
storage temp. | -20°C |
solubility | Soluble in DMSO (up to 25 mg/ml) |
form | solid |
color | Off-white |
Stability: | Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months. |
Safety information for P 22077
Signal word | Danger |
Pictogram(s) |
Exclamation Mark Irritant GHS07 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H302:Acute toxicity,oral H372:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P501:Dispose of contents/container to..… |
Computed Descriptors for P 22077
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